Home Comparison Intel Core i5 9400F vs Intel Core i9 14900KF

Intel Core i5 9400F vs Intel Core i9 14900KF

Intel Core i5 9400F
VS
Intel Core i9 14900KF
Intel Core i5 9400F Intel Core i9 14900KF
We compared two desktop CPUs: Intel Core i5 9400F with 6 cores 2.9GHz and Intel Core i9 14900KF with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 9400F 's Advantages
Lower TDP (65W vs 125W)
Intel Core i9 14900KF 's Advantages
Released 4 years and 9 months late
Higher specification of memory (DDR5-5600 vs DDR4-2666)
Larger memory bandwidth (89.6GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.9GHz)
Larger L3 cache size (36MB vs 9MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 9400F
1069
Intel Core i9 14900KF +120%
2358
Cinebench R23 Multi Core
Intel Core i5 9400F
5906
Intel Core i9 14900KF +551%
38497
Geekbench 6 Single Core
Intel Core i5 9400F
1396
Intel Core i9 14900KF +127%
3176
Geekbench 6 Multi Core
Intel Core i5 9400F
5142
Intel Core i9 14900KF +335%
22411
Blender
Intel Core i5 9400F
100
Intel Core i9 14900KF +522%
622
Passmark CPU Single Core
Intel Core i5 9400F
2453
Intel Core i9 14900KF +92%
4722
Passmark CPU Multi Core
Intel Core i5 9400F
9511
Intel Core i9 14900KF +533%
60232
Intel Core i5 9400F
VS
Intel Core i9 14900KF

General Parameters

Jan 2019
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake Refresh
i5-9400F
Processor Number
i9-14900KF
LGA-1151
Socket
LGA-1700
N/A
Integrated Graphics
No
-
Generation
Core i9 (Raptor Lake Refresh)

Package

14 nm
Manufacturing Process
10 nm
LGA-1151
Socket
LGA-1700
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Die Size
257 mm²
-
Package
FC-LGA16A

CPU Performance

6
Performance Cores
8
6
Performance Core Threads
16
2.9 GHz
Performance Core Base Frequency
3.2 GHz
4.1 GHz
Performance Core Turbo Frequency
6 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.4 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
6
Total Core Count
24
6
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
32x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
9 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Miscellaneous

Intel Core i5 9400F
Official Website
Intel Core i9 14900KF
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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